This error appears when you open a workbook or UserForm that already contains a MonthView control, but the control is not installed on the current machine. The fix is to properly install and register MSCOMCT2.OCX on that machine using the steps above.
file in the correct system folder based on your Windows architecture: 64-bit Windows: Move the file to C:\Windows\SysWOW64\ 32-bit Windows: Move the file to C:\Windows\System32\ Microsoft Learn 3. Register the Control
Microsoft MonthView Control 6.0 (SP4) is a legacy ActiveX component used by developers to add a visual calendar interface to Windows applications. While it was primarily designed for Visual Basic 6.0, it remains a common requirement for maintaining older "legacy" software or custom Excel VBA macros.
Copy to C:\Windows\SysWOW64 (Important: Do not put it in System32 on a 64-bit machine). 4. Register the Control (CMD) You must register the OCX file for Windows to recognize it. Open the Start Menu and type CMD . Right-click Command Prompt and select Run as Administrator . microsoft monthview control 60 sp4 download install
. While the standard control allows for simple date selection and bolding of specific dates (using the property), a more advanced implementation could: Auto-Sync with External APIs
Once registered, you must enable the control inside your development environment. In Microsoft Excel or Access VBA:
The safest way to acquire the file is to download the Microsoft Visual Basic 6.0 Common Controls package directly from official Microsoft support channels. This error appears when you open a workbook
Despite following the steps, you may encounter some issues. Here are solutions to the most common problems:
regsvr32 C:\Windows\SysWOW64\MSCOMCT2.OCX
ActiveX is an aging technology. Many modern IT environments disable it by default due to security vulnerabilities. If you are developing a new application, consider using modern date pickers within the .NET framework or web-based alternatives to ensure future compatibility. To help you get this working, let me know: Are you using ? Which version of Windows are you on? Did you receive a specific error code (like 0x80040154)? Register the Control Microsoft MonthView Control 6
Despite being part of Visual Basic 6.0, a technology that Microsoft stopped supporting years ago, the MonthView control remains popular because it offers a straightforward, ready‑to‑use calendar widget with features like:
The Microsoft MonthView Control 6.0 SP4 is a reliable and feature-rich calendar control that can enhance the user interface of your applications. By following the steps outlined in this article, you can easily download and install the control, ensuring a smooth and successful integration into your projects. If you encounter any issues during installation or usage, refer to the troubleshooting section or seek guidance from Microsoft support resources.
The file was placed in the wrong folder or the regsvr32 command was run without administrative rights.
(or System32 for 32-bit Windows).